121-164

This professional-grade 1.69-inch pillow block bearing is an essential replacement component for HVAC blower assemblies and air handling systems. Designed to provide robust support for rotating shafts, this mounted bearing assembly helps reduce friction, minimize mechanical noise, and absorb vibrations during operation. Ideal for furnace blowers and air conditioning units, this bearing ensures the blower wheel spins smoothly, maintaining optimal airflow and energy efficiency. Replacing a worn or seized pillow block bearing is critical for preventing motor strain and extending the lifespan of your heating and cooling equipment. This durable housing is built to withstand the high-speed rotations typical in residential and light commercial ventilation systems.
Type: Pillow Block Bearing
Size: 1.69-inch Bore
Application: Used in HVAC blower assemblies, furnace fan motors, and central air conditioning systems to support rotating shafts and ensure quiet, efficient operation.
Specifications: 1.69-inch inner diameter (bore), mounted housing design, heavy-duty construction for vibration dampening and friction reduction.